Japan Dev
👤 Eric Turner (American dev who moved to Tokyo, worked at Mercari—lived the foreign-hire pain. Wife Manami handled Japanese law and language.)🌐 site𝕏LinkedIn
A husband-and-wife team built a pay-on-hire job board for foreign devs in Japan. Zero revenue year one, then $62K/mo.
Will it work? · our read
Paid on hires. The pay-on-hire model wins trust but leans on honesty—companies must report hires, patched by late fees. And the whole thing is capped to Japan's foreign-dev niche.
01How the money moves
Curate top Japan tech roles; reject most companies
→
SEO + a 10,000-dev newsletter pull in candidates
→
Company hires -> Japan Dev bills a success fee
02The numbers
$62K/mo
revenue, July 2022
founder
about 150
companies under contract
founder
250K
monthly page views
founder
All figures founder-disclosed on Indie Hackers and his own blog (2022). Revenue was $0 for the entire first year. Indie Hackers
$62K/mo, founder-disclosed (July 2022).
03Weight class — CENTStap an axis
Control High
Owns its SEO rankings, a 10,000-dev email list, and direct company relationships—not renting someone else's audience.
04The key move
Bill only on hires
Most job boards bill $300 per post, up front, filled or not. Eric flipped it: listing is free—a company pays a success fee only on a hire, cheaper than recruiters' 30-35%. No upfront risk, companies pile in.
fact
The counter-intuitive move
Pay-on-hire only works if companies report their hires—many won't. Eric patched the leak with a contract late fee that grows every month a hire goes unreported.
fact
05Where the moat is
The moat isn't the board—it's what took years to stack:
Years of SEO ranking 'tech jobs in Japan'Owns a 10,000-dev email listCurated trust: rejects most companiesInsider: American dev + Japanese-native wife
06How it diesmedium confidence
It dies if Google reshuffles: 250K views are mostly organic, and one algo change starves it. It can't travel—the model is welded to Japan's foreign-dev niche, so growth means cold-starting a new country. our read
Show evidence · counter
Evidence: Traffic is overwhelmingly organic SEO (about 250K views/mo) and revenue is single-country—both founder-stated.
Counter: A 10K owned email list and years of brand trust cushion any algorithm hit, and the niche comfortably supports a two-person team.
07Against rivals
Japan Dev is the smallest but the only board built solely for foreign devs chasing Japan roles—curated, not a firehose. Rival pricing is approximate. our read
08Who uses it
Foreign devs eyeing JapanEngineers with no JapaneseTokyo startups hiring globallyMercari, Indeed Japan
★Would it work for you?
Where are you both the customer and the insider?
Eric won by being both the customer and a local insider. Your version? We don't score you — you answer.
🚀Use it as a launchpada prompt for your own AI
Copy → paste into your AI → then develop it freely in the conversation.
You are a sharp, honest startup strategist. Use the proven case below as a launchpad for MY idea — help me find my own angle, not copy it.
<my_profile>
Domain I know: [your domain]
My unfair advantage (access/audience): [your edge]
Interests: [your interests]
Resources & goal: [your resources] · [your goal]
</my_profile>
<case name="Japan Dev" model="marketplace">
What it does: A curated job board matching foreign developers with Japanese tech companies, billed only when a hire happens.
Why it won (moat): Years of SEO ranking, a 10K owned email list, curated trust, and a founder who is both customer and local insider.
Weakest axis (CENTS): Revenue is single-country and traffic is mostly organic SEO—one Google shift or a saturated niche caps growth.
How it could die: A Google algorithm hit starves the organic funnel, or the Japan-only niche saturates with no easy path to new markets.
</case>
<task>
Be a skeptical operator, not a cheerleader. No generic startup platitudes. If my angle is weak, say so plainly.
First, a reality check: markets like this mostly fail. State the honest base rate (how crowded/hard is this?) and the ONE specific thing that would have to be true for ME to be the exception — grounded in my profile above.
Then a compact table:
- Fit — does this pattern suit my edge, or fight my gap?
- Angle — my sharpest differentiation vs Japan Dev (concrete, not "better UX")
- Distribution — exactly where my first 100 users come from (this is the hardest part — be specific, not "content marketing")
- Risk — its "how it dies" (above) in MY situation
Finish with one line: "The single thing to do next."
Use only the facts above; if data is thin, say so — never invent numbers.
Then stay with me and go deeper on whatever I ask — tech stack, rough cost & time, the smallest MVP to test, pricing, or timing.
</task>
✓ Copied — paste into your AI
👤Placeholders like [your domain] auto-fill from your profile — example values for now.Set up profile →
Sourcesupdated · daily
Indie Hackers: My ultra-niche job board earned $62,197 last monthJapan Dev blog: How and why I built Japan DevBootstrappers.com: founder interview with Eric TurnerHacker News: How and why I built Japan Dev (discussion)
Revenue of $62,197 in one month (July 2022) is first-party: Eric posted it on Indie Hackers and detailed it on his own blog, so independently confirmed, tagged Stated. The exact per-hire success fee is not public—he only says it undercuts recruiters' 30-35%, so I state no number. "About 150 companies" and 250K monthly pageviews are his figures. A later podcast cites about $80K/mo, but I anchored on the precise, sourced $62K. The zero-revenue first year is documented, not invented; no drama fabricated. We never score you.